How Much Does 3D Printing Cost?

Understanding the main cost drivers makes it easier to estimate what affects the price and how to optimize it.

The 3D printing cost can vary widely depending on what you are making, which material you choose, and how the part will be used. Instead of a fixed price, 3D printing is typically calculated based on the material consumed, the space the part occupies in the build, and any finishing requirements.

The cost of 3D printing is shaped by a few key factors, with material choice being the most influential. Basic polymers like PLA and ABS are the most affordable, while engineering-grade materials such as PA12, PA11, PA-CF, and TPU cost more due to higher strength and accuracy. At the top end, high-performance polymers like PEEK or PEKK require advanced processing, which significantly increases price.

Part size and volume also play a major role. Larger parts use more material and take longer to print, but even small parts can become expensive if the geometry leads to inefficient packing or excessive waste inside the build volume.

The geometry and complexity of the part affects cost as well. While 3D printing handles complexity better than traditional manufacturing, certain design features—solid blocks of material, very fine details, thin unsupported walls, or shapes that reduce packing density—can increase print time and material use.

Surface treatments can further impact overall cost. Raw, untreated parts are the most economical, while added finishing steps like dyeing, vapor smoothing, polishing, or coating require time and labor.

Finally, lead time and quantity influence pricing. Standard lead times are most cost-effective, whereas rush production is more expensive. Producing multiple parts at once often lowers cost per unit because of efficient nesting and shared machine time.

Understanding these factors helps you estimate 3D printing cost more accurately and choose the most efficient approach—whether you’re printing prototypes or end-use parts.